A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 6105-01-068-3045
NSN 5925-01-175-3753
NSN 5835-00-244-4956
NSN 5915-00-440-7272
NSN 6145-01-249-1012
NSN 5855-01-110-9564
NSN 6685-01-164-1218
NSN 5999-00-538-2361
NSN 5925-01-442-8589
NSN 6150-01-452-8309
NSN 5835-01-009-2417
NSN 5998-01-448-2119